Biological information sensor



FIG. 1 is a front perspective view of a biological information sensor;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof

FIG. 4 is a rear elevational view thereof

FIG. 5 is a left side view thereof

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The shade lines in the figures show contour and not surface ornamentation.

The oblique short lines in FIGS. 1 and 3 are intended to illustrate that the surface is translucent. 

CLAIM The ornamental design for a biological information sensor, as shown and described. 